baber/WOPTO huggingface dataset:
Patent TW-440730-B (TW)
Title: Fiber connector and adapter
Inventor: LU LIANG-JU
IPC: G02B6/38
Filed: 1999-09-08
Granted: 2001-06-16
Abstract: Fiberoptic connector and adapter assembly includes a fiberoptic connector received within an adapter. The connector has a cover on the connector housing. The cover pivots between open and closed positions to expose or cover, respectively, a optical fiber contained within the connector. Longitudinal guides of the connector are received cooperating with longitudinal guides of the adapter to direct the connector into the adapter in a prescribed alignment. A cam pin is carried on the adapter to engage a cam pin receiving slot on the cover to urge the cover to the open position as the connector is inserted into the adapter. A spring mechanism biases the cover toward the closed position and open positions.
Patent TW-428030-B (TW)
Title: Method of optimising the functioning of a submerged arc electric furnace
Inventor: ROTH JEAN-LUC
IPC: C22B9/18
Filed: 1999-09-10
Granted: 2001-04-01
Abstract: A description is given of a method for optimising the functioning of a submerged arc electric furnace (10) for producing molten metal. The electric furnace comprises at least one electrode (18) and contains a bath of molten metal (12) covered with a thick layer of molten slag (16) having a mass per unit area of at least 1 t/m<SP>2</SP>. The layer of slag is made to foam locally around said at least one electrode (18) so as to create around this electrode (18) a local layer of foaming slag (20) in which the density of the slag is at least 50 per cent lower than in the rest of the furnace.
Patent TW-428329-B (TW)
Title: Photointerrupter and case thereof
Inventor: SANO MASASHI
IPC: H01L31/167
Filed: 1999-10-01
Granted: 2001-04-01
Abstract: The present invention relates to a photointerrupter and case thereof; i.e. a case (3) of a photointerrupter (A) comprises a pair of projections (35) to prevent a source of light (1) and a photodetector (2) from leaving a pair of compartments (30). The projections (35) are connected with any one portion of the regions in the extended line of the optical slits (34) formed in a first wall (32A) that defines the compartments (30) of the case (3). Since no big slits other than slits (34) are thus required in the case (3), ambient light is prevented from entering the compartments (30).
Patent TW-439295-B (TW)
Title: Semiconductor device having SOI structure and manufacturing method thereof
Inventor: ADAN ALBERTO OSCAR
IPC: H01L27/092
Filed: 1999-12-01
Granted: 2001-06-07
Abstract: A semiconductor device with a SOI structure comprises; a SOI substrate having a buried insulating film and a first conductivity type surface semiconductor layer on the buried insulating film; second conductivity type source and drain regions formed in the surface semiconductor layer; and a gate electrode formed over a first conductivity type channel region between the source and drain regions via a gate insulating film, wherein the source and drain regions are thinner than the surface semiconductor layer, and the channel region in the surface semiconductor layer has a first conductivity type high-concentration impurity diffusion region whose first conductivity type impurity concentration is higher than that in a surface of the channel region and which is adjacent to the buried insulating film.
Patent TW-522766-B (TW)
Title: Carrier tape conveyor for electronic component
Inventor: TAKAHASHI KOICHI
IPC: B65H27/00
Filed: 1999-12-16
Granted: 2003-03-01
Abstract: The object of the invention is to prevent the droop of the center in the width direction of a carrier tape in the setup process of a carrier tape type of electronic component. To solve the problem, in a device which carries a carrier tape 2, catching its side margin by a press roller 35 and a drive roller 37 rotating in opposition, the drive roller 37 is provided with a large diameter part 55. The side of the center of the carrier tape 2 is held up, with the shoulder of the large diameter part 55 as a fulcrum, so as to prevent the droop. The retention force of the press roller 35 and the drive roller 37 is reinforced by the restoring force of the carrier tape 2, and the slippage of the carrier tape 2 is prevented. Since the length of the path between shoulders A and C becomes long and the carrier tape 2 is drawn to the side of the side margin, the center of the carrier tape 2 is tensed properly. Since the tape carrier 2 will not deform plastically, problem will not occur in the accuracy of carriage and the accuracy in processing.
Patent TW-I225082-B (TW)
Title: Polyarylene sulfide resin composition for electronic parts encapsulation
Inventor: MURAKAMI TOMOYOSHI
IPC: H01L23/29
Filed: 1999-12-21
Granted: 2004-12-11
Abstract: Provided is a polyarylene sulfide resin composition for sealing electronic parts, which comprises (A) from 20 to 35% by weight of a polyarylene sulfide resin, (B) from 60 to 75% by weight of silica, and (C) from 1 to 10% by weight of an elastomer, and contains (D) from 0.05 to 1.2 parts by weight of an epoxysilane and/or (E) from 0.1 to 3 parts by weight of an epoxy resin, both relative to 100 parts by weight of the total amount of the components (A), (B) and (C). The composition has good PCT and TCT acceptable quality and good fluidity, naturally having good properties intrinsic to ordinary PAS resin, and which, when used for sealing electronic parts, causes neither deformation of bonding wires and other elements nor package breakdown, and is therefore favorable to materials for sealing electronic parts.
Patent TW-453967-B (TW)
Title: Gas actuating device with an exhaust passage that prevents contamination of an actuating member
Inventor: ICHIDA TADASHI
IPC: B62M25/08
Filed: 1999-12-30
Granted: 2001-09-11
Abstract: A gas actuating device includes a housing having a gas applying chamber, an actuator chamber and a gas applying passage for communicating gas from the gas applying chamber to the actuator chamber. An actuating member having a first side and a second side is disposed in the actuator chamber, wherein the first side of the actuating member receives gas pressure from gas applied to the actuating chamber from the gas applying passage. The actuating member moves in a first direction in response to the gas pressure applied to the first side of the actuating member. A valve selectively communicates compressed gas from the gas applying chamber to the actuator chamber through the gas applying passage for moving the actuating member in the first direction, and a gas release passage communicates gas from the actuator chamber at the first side of the actuating member to an outside of the actuator chamber.
Patent TW-463414-B (TW)
Title: Dielectric filter
Inventor: SANO KAZUHISA
IPC: H01P1/208
Filed: 2000-01-27
Granted: 2001-11-11
Abstract: The present invention provides a dielectric filter formed of more than three quad-flat dielectrics connected in a direction. This dielectric filter is characterized in comprising: an input/output electrode formed by island-like conductive film on one surface of the dielectrics at both ends; a grounded electrode; in each of said dielectrics located on each end respectively, an earth electrode formed on almost all remaining area of said surface so as to be isolated from said input/output electrode and also formed on all of the other surfaces with an exception of connecting surfaces; in an intermediate dielectric, an earth electrode formed on all surfaces other than the connecting surface; a conductive film connected to the earth electrode formed on a part of at least one of the connecting surfaces of the dielectrics to be connected.
Patent TW-473685-B (TW)
Title: Pc cards with integrated I/O communication receptacles
Inventor: LAITY IAN A
IPC: H01R31/06
Filed: 2000-03-03
Granted: 2002-01-21
Abstract: A PC card is provided which can be inserted in the PCMCIA slot of a host system either right side up or inverted. The card includes a front portion conforming to the PCMCIA yype II thickness and a rear portion conforming to the PCMCIA type III thickness standard. The card is so configured that two cards can be stacked in complementary fashion and inserted in a host system type III slot, one card thus being connected to one of the 68-pin slot connectors and the other card being connected to the other 68-pin slut connector. Circuitry is provided for use in an invertible PC card for electronically detecting the presence, type and orientation of the card, for managing power supply voltages and for directing, or if the card is inverted, for redirecting the signals appearing at the various pins of the card connector is necessary. Such circuitry comprises an application specific integrated circuit (ASIC) incorporating, besides the card function circuits an orientation detection state machine and a signal mutliplexer.
Patent TW-448551-B (TW)
Title: Cooling system for test head
Inventor: BAKER DAVID A
IPC: G01R31/28
Filed: 2000-03-13
Granted: 2001-08-01
Abstract: A test head for a semiconductor integrated circuit tester comprises a housing which has an air inlet opening and an air outlet opening and bounds a pin card space and an air chamber. Multiple pin cards are located in the pin card space and radiate from an interior cavity which is within the pin card space. A baffle structure divides the air chamber, which is separated from the pin card space by a boundary surface, into an air supply duct which provides communication between the air inlet opening and the interior cavity and an outlet plenum which provides communication between the pin card space and the air outlet opening by way of the boundary surface. A fan is mounted in the interior cavity for inducing a flow of air from the interior cavity to the plenum by way of spaces between the pin cards.
Patent TW-524822-B (TW)
Title: Rubber composition
Inventor: OZAWA OSAMU
IPC: C08L63/00
Filed: 2000-03-30
Granted: 2003-03-21
Abstract: A rubber composition is provided, which comprises: (1) 100 parts by mass of a hydrogenated acrylonitrile-butadiene copolymer rubber having high rate of hydrogenation; (2) 1 to 10 parts by mass of an organic peroxide; (3) 0.1 to 15 parts by mass of 2,4-dimercapto-6-substituted-1,3,5-triazine; and (4) 1 to 100 parts by mass of an organic peroxide-crosslinkable polymer having an epoxy group. The rubber composition has high adhesiveness to a metal, high modulus, high set resistance and high heat resistance, thereby being capable of suitably utilizing for composites of rubber and metal, such as belts, tires, rolls, and molded goods, particularly, for composite rubber products of the rubber composition and a brass or bronze-plated steel plate.
Patent TW-526353-B (TW)
Title: Projection type display device
Inventor: TAKEZAWA TAKESHI
IPC: G02F1/13
Filed: 2000-06-08
Granted: 2003-04-01
Abstract: The invention provides a technique for reducing unevenness in brightness and color of images to be displayed in a projector. The projection type display device includes: an illumination optical system for emitting illumination light, an electro-optical device for modulating light from the illumination system according to image information, and a projection optical system for projecting a modulated light beam obtained by the electro-optical device. The electro-optical device has a polarizer 302Bo on at least one of the light incident side and the light emergent side, and the polarizer is stuck on a flexible and transmissive plate material 308 that bends in response to changes in shape of the polarizer. This makes it possible to reduce unevenness in brightness and color of images to be projected and displayed.
Patent TW-486549-B (TW)
Title: Rodless cylinder
Inventor: KANEKO JUNYA
IPC: F15B15/14
Filed: 2000-10-07
Granted: 2002-05-11
Abstract: A rodless cylinder (10) comprises a cylinder tube (12) having, at its inside, a piston (50) which is movable back and forth in a longitudinal direction; fluid bypass passages (24a, 24b) defined at the inside of the cylinder tube (12) to extend in the longitudinal direction; and a pair of head covers (16a, 16b) installed to ends of the cylinder tube (12). The head cover (16a) has a side surface (l00a) provided with at least one fluid pressure inlet/outlet port (200a), and an end surface (104a) provided with at least two fluid pressure inlet/outlet port (200c, 300d). Further, the head cover (16a) is provided with at least four or more fluid pressure inlet/outlet ports (200a to 200d, 300a to 300d).
Patent TW-556336-B (TW)
Title: Semiconductor device and manufacturing method therefor
Inventor: INOUE KEN
IPC: H01L21/8242
Filed: 2000-10-26
Granted: 2003-10-01
Abstract: In a DRAM-incorporated semiconductor device (SOC) which has a DRAM section and a logic section being formed on one and the same substrate, with the object of providing, with low cost, a SOC having necessary and sufficient characteristics in the DRAM section, while attaining higher-speed performance of the whole elements, silicide is formed at least on all the surfaces of the source-drain regions (10) and the gate surfaces (6) of transistors in the DRAM section and the logic section, concurrently in one and the same step.
Patent TW-479230-B (TW)
Title: Data record device
Inventor: HAYASHI KOJI
IPC: G11B7/126
Filed: 2000-11-08
Granted: 2002-03-11
Abstract: The present invention provides a data record device, which can ensure the sequence of the record data stored in the recording medium. The data record device according to the present invention uses an encoder to encode the input data read from the buffer memory 13 to generate the record data, and the record data can be stored on the compact disk 32. In the recording operation, if the state of insufficient data in the buffer for buffer memory 13 occurs, then the encoded record data will be stored on the compact disk and stop the recording operation for the next record data. Then, if the state of insufficient data in the buffer is avoided, it will return the predetermined sectors of the compact disk 32 and start the regeneration operation and restart the recording operation from the record data next to the record data stopped in the recording operation. The stop/restart circuit 43 is to stop the operation of the encoder 14 when the recording operation is stopped and the output record data of the encoder 14 is in a time sequence of low level, so that the laser power of optical pick-up head 4 will be reduced during restarting the recording operation.
Patent TW-I237695-B (TW)
Title: Helicobacter pylori antigens in blood
Inventor: YI CHING SUI A
IPC: C12N15/09
Filed: 2000-12-12
Granted: 2005-08-11
Abstract: The present invention relates to the finding and detection of Helicobacter pylori (H. pylori) antigens in blood of infected individuals. The H. pylori antigens are components of H. pylori cells which include, but not limited to DNA, RNA, and fragments of nucleotides, proteins or peptides. H. pylori DNA, RNA, and fragments of nucleotides can be detected by polymerase chain reaction (PCR), ligase chain reaction (LCR), or DNA hybridization methods or other amplification methods. H. pylori proteins or peptides or other antigenic components thereof can be detected by immunoassays or immunoblot using an antibody against H. pylori, preferably an antibody purified by an affinity column. The present invention further provides immunoassay methods, diagnostic kits, and an immunochromatographic assay device for detection of Helicobacter pylori antigens in serum samples.
Patent TW-554287-B (TW)
Title: Method and apparatus for managing resources in a multithreaded processor
Inventor: BOGGS DARRELL D
IPC: G06F9/38
Filed: 2001-01-29
Granted: 2003-09-21
Abstract: The present invention provides a method and apparatus for managing resources in a multithreaded processor. In one embodiment, a resource is partitioned into a number of portions based upon a number of threads being executed concurrently. Resource allocation for each thread is performed in its respective portion of the resource.
Patent TW-487964-B (TW)
Title: Exposure method and apparatus, manufacturing method of display apparatus
Inventor: GOTO EIJI
IPC: H01L21/027
Filed: 2001-02-19
Granted: 2002-05-21
Abstract: Movable blocking-light component is installed roughly along the moving direction of mask in order to block the optical path of the illuminating light emitted from the illuminating optical system between the mask and the projection optical system. In the relative movement of the mask and the light sensitive substrate corresponding to the illuminating light, blocking-light component is moved to cover the part outside the pattern region of the mask. The image of mask pattern is formed on many projection regions, which are separated from each other, in the field of view (FOV) of the projection optical system. In the relative movement, many FOV regions, which conjugate with many projection regions, of the related projecting optical system are selectively irradiated by using the illuminating tool.
Patent TW-476015-B (TW)
Title: Assembling method of optical assembly
Inventor: WANG JUNG-YUNG
IPC: G02B6/42
Filed: 2001-02-23
Granted: 2002-02-11
Abstract: An assembling method of optical assembly is disclosed to assemble each part of an optical assembly, wherein the optical assembly mainly comprises a light source, base and socket. The base comprise a first bonding surface, the socket comprises a second bonding surface, and the heating device comprises a thermal energy emission part. During assembling, the socket and the base are adjusted and aligned with respect to their relative position, apply thermal adhesive between the first and the second bonding surfaces, and directly heat the thermal adhesive between two bonding surfaces by the thermal energy emission part of the heating device, so that it is harden to bond the socket and the base together.
Patent TW-552623-B (TW)
Title: Position measuring apparatus and exposure apparatus
Inventor: TAKAHASHI AKIRA
IPC: G03F9/00
Filed: 2001-03-02
Granted: 2003-09-11
Abstract: The object of the invention is to provide a position measuring apparatus which can measure the position information of a mark formed on an object with high accuracy, and an exposure apparatus which can perform exposure by performing alignment highly accurately, based on the highly accurate position information measured by the position measuring apparatus, and as a result, can realize fine processing. In order to achieve the object, the present invention is a position information measuring apparatus for measuring the position information of an alignment mark, by converting an image Im1 of an alignment mark formed on an image pickup plane F1 of an image pickup device into image information, while scanning the image Im1 in a scanning direction SC1, and performing calculation processing with respect to the obtained image information, wherein the measuring direction D11 of the image Im1 of the alignment mark is set so as to be orthogonal to the scanning direction SC1.
Patent TW-484215-B (TW)
Title: Packaging structure and method
Inventor: PENDSE RAJENDRA D
IPC: H01L21/60
Filed: 2001-05-22
Granted: 2002-04-21
Abstract: A method for forming metallurgical interconnections and polymer adhesion of a flip chip to a substrate includes providing a chip having a set of bumps formed on a bump side thereof and a substrate having a set of interconnect points on a metallization thereon, providing a measured quantity of a polymer adhesive in a middle region of the chip on the bump side, aligning the chip with the substrate so that the set of bumps aligns with the set of interconnect points, pressing the chip and the substrate toward one another so that a portion of the polymer adhesive contacts the substrate and the bumps contact the interconnect points, and heating the bumps to a temperature sufficiently high to form a metallurgical connection between the bumps and the interconnect points. Also a flip chip package is made by the method. In some embodiments the metallurgical connection includes an alloy of gold and tin at the interface between the bumps and the interconnect points.
Patent TW-499759-B (TW)
Title: Semiconductor device and method of fabricating the same
Inventor: NISHII KATSUNORI
IPC: H01L29/812
Filed: 2001-03-22
Granted: 2002-08-21
Abstract: The semiconductor device of this invention includes an active region formed from a group III nitride semiconductor grown on a substrate and an insulating oxide film formed in a peripheral portion of the active region by oxidizing the group III nitride semiconductor. On the active region, a gate electrode in Schottky contact with the active region extending onto the insulating oxide film and having an extended portion on the insulating oxide film is formed, and ohmic electrodes respectively serving as a source electrode and a drain electrode are formed with space from side edges along the gate length direction of the gate electrode.
Patent TW-502550-B (TW)
Title: Organic EL display
Inventor: UCHIDA MASAHIRO
IPC: H01L51/52
Filed: 2001-04-06
Granted: 2002-09-11
Abstract: An organic EL display is provided having excellent uniform luminescence within the display area even if the display area is relatively large. Cathode terminals (109) connected to a cathode layer (107) provided over the whole surface of the display area are disposed in different positions on a substrate (101).
Patent TW-I255261-B (TW)
Title: Low expansion transparent glass-ceramics, glass-ceramic substrates, and optical waveguide elements
Inventor: MINAMIKAWA HIROYUKI
IPC: G02B6/12
Filed: 2001-05-22
Granted: 2006-05-21
Abstract: There are provided low expansion transparent glass-ceramics obtained by heat treating a base glass produced at a relatively low melting temperature of 1530 DEG C or below. The glass-ceramics have an average linear thermal expansion coefficient within a range from +6x10<-7>/DEG C to +35x10<-7>/DEG C, 80% transmittance wavelength (T80) of 700 nm or below. internal transmittance of 75% or over at light wavelength of 1550 nm, heat resisting temperature of 800 DEG C or over and Young's modulus of 90 GPa or over. The glass-ceramics comprise SiO2, Al2O3, MgO, CaO, BaO, ZnO, Li2O, TiO2 and ZrO2 and contain beta-quartz or beta-quartz solid solution as a predominant crystal phase. There are also provided optical waveguide elements and an arrayed waveguide grating (AWG) type planar lightwave circuit utilizing these glass-ceramics.
Patent TW-511107-B (TW)
Title: Switch attachment structure
Inventor: HORI MASAHIKO
IPC: H01H9/02
Filed: 2001-06-12
Granted: 2002-11-21
Abstract: A switch, attachment structure for an electric appliance which is simple but is able to provide good assembling efficiency. A first outer shell 2a which constructs a part of a main body or pillar 2 of the electric appliance is provided in a bottom with an attachment frame 8. The attachment frame 8 includes a through-hole 7 for attaching a tip-over switch 3 thereto and a cutout 9 formed in a part of the attachment frame 8. The cutout 9 has a width at least as large as the thickness of a lead wire 10, thus providing the communication of the through-hole 7 with the outside of the attachment frame 8. When combining the first outer shell 2a and a second outer shell 2b together, the cutout 9 is filled by the second outer shell 2b. Thus, it is possible to insert the lead wire 10 from the cutout 9 into the through-hole 7 with the switch 3, the lead wire 10 and the electrical element 11 being connected together beforehand, and then to insert the switch 3 into the through-hole 7, to thereby easily and efficiently attach the switch 3 to the attachment frame 8.
Patent TW-480365-B (TW)
Title: Photomask structure
Inventor: WU JEN-MING
IPC: G03F1/00
Filed: 2001-06-28
Granted: 2002-03-21
Abstract: A photomask structure is disclosed, wherein a trench is formed on the photomask structure of the present invention, the original planar design of upper surface of the substrate is modified to have a trench design. Using this structure, particles are prevented from being blown to the thin film, and further extends the lifetime of the pellicle frame for at least two times, and the defect caused by the pellicle frame is permanently eliminated.